13879165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 17335296

約数和(自身を除く): 3456131

約数列:

[1, 5, 31, 151, 155, 593, 755, 2965, 4681, 18383, 23405, 89543, 91915, 447715, 2775833, 13879165]

約数ペア:

[(1, 13879165), (5, 2775833), (31, 447715), (151, 91915), (155, 89543), (593, 23405), (755, 18383), (2965, 4681)]